Answer: (A) Erythema infectiosum
(C) Fifth disease
Explanation:
Erythema infectiosum, is also called as fifth disease. It is a disease which is caused by the human parvovirus. It occurs in the spring season. It is commonly found disease in young children (5-7 years). The disease spread through the respiratory droplets, blood and blood products containing the pathogen.
The incubation period of the disease is 4 to 14 days. It exhibit flue like symptoms such as fever. It involves the development of the erythema in the cheeks and maculopapular lacy rashes over the cheeks, arms, trunk, legs, palms and soles.
These rashes are slightly raised. The area affected by the rashes extend by exercise, sunlight, heat, emotional stress and fever.
Answer:
ANSWER: the skull protects the brain, the skull is also called the cranium, and the skull is made up of many bones
Explanation:
Contraceptive methods are birth control and planning strategies. Withdrawal before ejaculation is the least likely method that prevents fertilization. Thus, option D is correct.
<h3>What are contraceptives?</h3>
Contraceptives are the birth control methods used by males and females to prevent the fertilization of sperm and eggs. Diaphragm, vasectomy, IUD, condoms, withdrawal before ejaculation, etc. are some of the contraceptive methods.
The diaphragm is the barrier method used by females to prevent sperm entry inside the vagina. Similarly, IUD is inserted inside the uterus of the female to prevent fertilization.
Vasectomy is the irreversible contraceptive method in which the vas deferens of the male reproductive system are tied. The withdrawal before ejaculation is least likely to prevent fertilization but is not a reliable method.
Therefore, withdrawal before ejaculation is not an effective contraceptive method.
Learn more about contraceptive methods here:
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